Article

First Report and Pathogenicity Assessment of <em>Diaporthe sojae </em>Causing Root Rot on Soybean in Canada

2026-01-13

Abstract excerpt

Diaporthe sojae is well known as a causal pathogen of pod and blight as well as seed decay in soybean (Glycine max), it is also known to cause root rot symptoms, though its role is poorly defined. During a 2024 survey in Manitoba, Canada, D. sojae was routinely isolated from roots exhibiting cortical decay and discoloration. The identity of 23 representative isolates was confirmed through morphological characteriz...

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Literature Corpus work: c8b92ffb-2fe2-50b9-9c2d-b0df31888d9b
DOI: 10.20944/preprints202601.0969.v1

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